python3 pip3 安装包报错 Could not find a version that satisfies the requirement 解决方法

阳光穿透心脏的1/2处 2021-09-07 14:34 1167阅读 0赞

现象：

[root@e45b79f0cd70 Python-3.9.0]# pip3 install pycryptodome
    Looking in indexes: https://pypi.douban.com/simple/
    ERROR: Could not find a version that satisfies the requirement pycryptodome (from versions: none)
    ERROR: No matching distribution found for pycryptodome
    [root@e45b79f0cd70 Python-3.9.0]#

原因：pip3 镜像源问题 更换镜像源 ，当前使用的镜像源 [https://pypi.douban.com/simple/][https_pypi.douban.com_simple] 更换为 [https://pypi.mirrors.ustc.edu.cn/simple/][https_pypi.mirrors.ustc.edu.cn_simple]

解决方法：

mkdir -p /$HOME/.pip/ && echo -e "[global]\nindex-url = https://pypi.mirrors.ustc.edu.cn/simple/\n" > /$HOME/.pip/pip.conf && pip3 install pycryptodome

执行输出如下：

[root@e45b79f0cd70 Python-3.9.0]# mkdir -p /$HOME/.pip/ && echo -e "[global]\nindex-url = https://pypi.mirrors.ustc.edu.cn/simple/\n" > /$HOME/.pip/pip.conf && pip3 install pycryptodome
    Looking in indexes: https://pypi.mirrors.ustc.edu.cn/simple/
    Collecting pycryptodome
      Downloading https://mirrors.bfsu.edu.cn/pypi/web/packages/ad/16/9627ab0493894a11c68e46000dbcc82f578c8ff06bc2980dcd016aea9bd3/pycryptodome-3.10.1-cp35-abi3-manylinux2010_x86_64.whl (1.9 MB)
         |████████████████████████████████| 1.9 MB 1.4 MB/s
    Installing collected packages: pycryptodome
    Successfully installed pycryptodome-3.10.1
    WARNING: You are using pip version 20.2.3; however, version 21.1.1 is available.
    You should consider upgrading via the '/opt/python3/bin/python3.9 -m pip install --upgrade pip' command.
    [root@e45b79f0cd70 Python-3.9.0]#

pip3 镜像源参考 ：《python3 pip 更换国内 pypi 镜像 源》[https://blog.csdn.net/whatday/article/details/105431658][https_blog.csdn.net_whatday_article_details_105431658]

[https_pypi.douban.com_simple]: https://pypi.douban.com/simple/
[https_pypi.mirrors.ustc.edu.cn_simple]: https://pypi.mirrors.ustc.edu.cn/simple/
[https_blog.csdn.net_whatday_article_details_105431658]: https://blog.csdn.net/whatday/article/details/105431658